56721656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7069}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 114534000

約数和(自身を除く): 57812344

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 7069, 8024, 14138, 28276, 56552, 120173, 240346, 417071, 480692, 834142, 961384, 1668284, 3336568, 7090207, 14180414, 28360828, 56721656]

約数ペア:

[(1, 56721656), (2, 28360828), (4, 14180414), (8, 7090207), (17, 3336568), (34, 1668284), (59, 961384), (68, 834142), (118, 480692), (136, 417071), (236, 240346), (472, 120173), (1003, 56552), (2006, 28276), (4012, 14138), (7069, 8024)]